#2D197D#2D197D

#2D197D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.156 H 282.1°. Best body text is #FFFFFF at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D197D
RGB	rgb(45, 25, 125)
HSL	hsl(252, 67%, 29%)
HSV	hsv(252, 80%, 49%)
CMYK	cmyk(64%, 80%, 0%, 51%)
CIE-LAB	lab(18.94, 38.34, -52.79)
CIE-LCH	lch(18.94, 65.24, 305.99°)
OKLab	oklab(31.83% 0.0327 -0.1522)
OKLCH	oklch(31.83% 0.156 282.1)
XYZ	xyz(5.1303, 2.7335, 19.6553)
Luminance	0.0273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D197D #697D19

analogous

#19377D #2D197D #5F197D

triadic

#2D197D #7D2D19 #197D2D

tetradic

#2D197D #7D1937 #697D19 #197D5F

square

#2D197D #7D1937 #697D19 #197D5F

split-complementary

#2D197D #7D5F19 #377D19

monochromatic

#09051A #1B0F4A #2D197D #3F23B0 #5939D7

Accessibility & contrast

On white

13.58

#2D197D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#2D197D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D197D

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D197D	#FFFFFF	#000000	##FFFFFF
##2D197D	1.00	13.58	1.55	13.58
#FFFFFF	13.58	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002A7B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #2d197d;
/* rgb */ color: rgb(45, 25, 125);
/* oklch */ color: oklch(31.8% 0.156 282.1);

Tailwind

colors: {
  custom: {
    50: '#7159a4',
    500: '#2d197d',
    950: '#000000',
  },
}

SCSS

$custom: #2d197d;
$custom-light: #7159a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d197d",
  "rgb": {
    "r": 45,
    "g": 25,
    "b": 125
  },
  "hsl": {
    "h": 252,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31833,
    "c": 0.15572,
    "h": 282.1
  },
  "luminance": 0.02734
}

Semantic roles & 50–950 ramp

primary

#2D197D

secondary

#9BB140

accent

#EA3EC7

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09040F

muted

#7B797F

Preview Lab

Preview with #2D197D

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →